I went to the Apple Store (Mall of Georgia - Buford) this afternoon, about 2 PM. Still a pretty big line. The store was out of all iPhone 6 Plus EXCEPT the Sprint model. The crew of the store were very friendly, passing out water to the people in line, telling jokes and keeping people happy. They said they had enough iPhone 6's of every flavor that no one would leave empty handed if they wanted a 6 rather than a 6 Plus.
They still had the iPhone 6 at the AT&T store across the street from the mall too. No 6+ though.